code: def test_self_class_instantiation(self):
      # Target class is V1 impl, calling class is V1 (same class)
      config = DictConfig(
          {"target": get_class_path(MockSerializationImpl)}
      )
      obj = MockSerializationImpl.from_config_dict(
          config=config
      )  # Serialization is base class
      new_config = obj.to_config_dict()
      assert config == new_config
      assert isinstance(obj, MockSerializationImpl)
      assert obj.value == "MockSerializationImpl"
  
file_path: NeMo/tests/core/test_serialization.py
imports: import pytest
  from omegaconf import DictConfig
  from nemo.collections.asr.models import EncDecCTCModel
  from nemo.collections.asr.modules import SpectrogramAugmentation
  from nemo.core.classes.common import Serialization
label_desc: Use image node_id 5 for calling the TestSerialization obj's underlying member method code with example usage: obj.test_self_class_instantiation() without return types